| Improvement in weld ductility of Ti-55M high temperature titanium alloy | |
| Hao, CY; Li, ZL; Mao, XF | |
| Corresponding Author | Hao, CY() |
| 2001-07-18 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 37Issue:7Pages:709-712 |
| Abstract | The investigation on the mechanical properties of Ti-55M alloy weldments showed that the autogenous gas tungsten arc weldments exhibit low room temperature weld ductility. Through analyzing the factors that affect the weld ductility, a modulation of weld compositions has been carried out and the Ti-5Al-2.5Sn ELI was selected as filler metal. Combined with pulsed current arc welding technique and appropriate postweld heat-treatment, the weld ductility nearly as high as that of base metal was achieved. At the same time the most important strength-concerning properties such as room temperature and high temperature strengths, and high temperature endurance of weldments, still can meet the base metal specifications. |
| Keyword | Ti-55M high temperature titanium alloy Nd rich phase weld ductility |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000172767000006 |
| Publisher | SCIENCE CHINA PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/112197 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Hao, CY |
| Affiliation | Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Hao, CY,Li, ZL,Mao, XF. Improvement in weld ductility of Ti-55M high temperature titanium alloy[J]. ACTA METALLURGICA SINICA,2001,37(7):709-712. |
| APA | Hao, CY,Li, ZL,&Mao, XF.(2001).Improvement in weld ductility of Ti-55M high temperature titanium alloy.ACTA METALLURGICA SINICA,37(7),709-712. |
| MLA | Hao, CY,et al."Improvement in weld ductility of Ti-55M high temperature titanium alloy".ACTA METALLURGICA SINICA 37.7(2001):709-712. |
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